Audi Q2, SQ2, GA (EU)

Transfer case fluid capacity & service interval

Audi Q2, SQ2, GA (EU) transfer case fluid capacity is 0,9 liter. Service intervals include normal use. Data covers 6 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • SQ2 2.0 TFSI quattro (221 kW) (2021- )
  • Angle gearbox
  • Use: Normal
  • Capacity 0,9 liter
  • Q2 40 TFSI quattro (140 kW) (2019- )
  • Angle gearbox
  • Use: Normal
  • Capacity 0,9 liter
  • SQ2 2.0 TFSI quattro (221 kW) (2019-2021)
  • Angle gearbox
  • Use: Normal
  • Capacity 0,9 liter
  • Q2 2.0 TFSI quattro (140 kW) (2017-2019)
  • Angle gearbox
  • Use: Normal
  • Capacity 0,9 liter
  • Q2 2.0 TDI quattro (110 kW) (2016-2019)
  • Angle gearbox
  • Use: Normal
  • Capacity 0,9 liter
  • Q2 2.0 TDI quattro (140 kW) (2016-2019)
  • Angle gearbox
  • Use: Normal
  • Capacity 0,9 liter

Additional Notes

  • All listed Audi Q2 and SQ2 quattro configurations share a uniform transfer case (angle gearbox) fluid capacity of 0.9 liter, regardless of engine type, output level, or model year.
  • A 0.9 liter capacity is characteristic of a compact transfer unit, typical of transversely mounted quattro drivetrains where the angle gearbox redirects drive to the rear axle rather than functioning as a standalone center differential housing.
  • All six configurations carry a Normal use condition, meaning the listed 0.9 liter capacity applies to standard operating environments rather than elevated-stress or severe-duty cycles.
  • The diesel quattro variants, the Q2 2.0 TDI at 110 kW and 140 kW, both cover the 2016-2019 period and share the same 0.9 liter transfer case specification despite their differing power outputs.
  • The Audi Q2 2.0 TFSI quattro (140 kW) was introduced in 2017, one year after the TDI quattro variants, yet carries the identical 0.9 liter angle gearbox capacity.
  • The Q2 40 TFSI quattro (140 kW) represents a nomenclature shift starting from 2019, where Audi adopted a numerical designation system. The transfer case capacity of 0.9 liter remains unchanged from the earlier 2.0 TFSI quattro (140 kW) it succeeded.
  • The SQ2 2.0 TFSI quattro at 221 kW appears across two separate row entries, covering 2019-2021 and from 2021 onward, both specifying 0.9 liter. The capacity is consistent across what amounts to a production continuity at that power level.

Other Systems